FR1118817A - Ion exchange membranes and their manufacturing process - Google Patents

Ion exchange membranes and their manufacturing process

Info

Publication number
FR1118817A
FR1118817A FR1118817DA FR1118817A FR 1118817 A FR1118817 A FR 1118817A FR 1118817D A FR1118817D A FR 1118817DA FR 1118817 A FR1118817 A FR 1118817A
Authority
FR
France
Prior art keywords
manufacturing process
ion exchange
exchange membranes
membranes
ion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Malcolm Robert Jesse Wyllie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gulf Research and Development Co filed Critical Gulf Research and Development Co
Application granted granted Critical
Publication of FR1118817A publication Critical patent/FR1118817A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2275—Heterogeneous membranes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
    • C08J2325/10—Copolymers of styrene with conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2333/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
FR1118817D 1953-12-29 1954-12-28 Ion exchange membranes and their manufacturing process Expired FR1118817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US400994A US2820756A (en) 1953-12-29 1953-12-29 Ion-exchange memberanes

Publications (1)

Publication Number Publication Date
FR1118817A true FR1118817A (en) 1956-06-12

Family

ID=23585827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1118817D Expired FR1118817A (en) 1953-12-29 1954-12-28 Ion exchange membranes and their manufacturing process

Country Status (6)

Country Link
US (1) US2820756A (en)
CH (1) CH329028A (en)
DE (1) DE1045979B (en)
FR (1) FR1118817A (en)
GB (1) GB782056A (en)
NL (1) NL103777C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315510A2 (en) * 1987-11-02 1989-05-10 Membrane Products Kiryat Weizmann Ltd. Ion-transport selective membranes
US5024765A (en) * 1989-10-02 1991-06-18 Aligena Ag Composite membranes and processes using them

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186914B (en) * 1955-04-19 Novo Industri As PROCESS FOR PREPARING A GLUCOSE ISOMERASE PRODUCT.
US2903406A (en) * 1956-06-28 1959-09-08 Clayton Manufacturing Co Conducting diaphragms
US2948637A (en) * 1957-01-03 1960-08-09 Nat Res Dev Process of sulfonating a plasticized polyvinyl chloride film to form a cation permselective membrane
US3111472A (en) * 1957-08-24 1963-11-19 Zaidan Hojin Noguchi Kenkyu Jo Process of carrying out electrochemically electrolysis

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333148A (en) * 1941-06-28 1943-11-02 Bell Telephone Labor Inc Inductance apparatus
US2510262A (en) * 1944-09-08 1950-06-06 Univ Minnesota Process of making ionic membranes
US2591573A (en) * 1947-07-05 1952-04-01 Rohm & Haas Resinous insoluble reaction products of tertiary amines with haloalkylated vinyl aromatic hydrocarbon copolymers
NL73179C (en) * 1947-07-05
US2525447A (en) * 1947-09-25 1950-10-10 Gen Electric Grounding device
US2531863A (en) * 1948-05-12 1950-11-28 Monsanto Chemicals Phenolic resins
NL96474C (en) * 1949-07-09
US2681319A (en) * 1951-01-10 1954-06-15 Rohm & Haas Permselective films of anionexchange resins
US2597438A (en) * 1951-05-12 1952-05-20 Rohm & Haas Cation-exchange polymers of the sulfonic type
US2597494A (en) * 1951-05-12 1952-05-20 Rohm & Haas Strongly basic anion-exchange polymers of vinylanisole
FR1040122A (en) * 1951-07-26 1953-10-13 Pechiney Prod Chimiques Sa Method and apparatus for the deionization of solutions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315510A2 (en) * 1987-11-02 1989-05-10 Membrane Products Kiryat Weizmann Ltd. Ion-transport selective membranes
EP0315510A3 (en) * 1987-11-02 1989-09-27 Membrane Products Kiryat Weizmann Ltd. Ion-transport selective membranes
US5024765A (en) * 1989-10-02 1991-06-18 Aligena Ag Composite membranes and processes using them

Also Published As

Publication number Publication date
NL103777C (en) 1963-02-15
GB782056A (en) 1957-08-28
US2820756A (en) 1958-01-21
DE1045979B (en) 1958-12-11
CH329028A (en) 1958-04-15

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